.calc-wrapper{grid-template-columns:340px 1fr;align-items:start;gap:1.25rem;margin-bottom:1.5rem;display:grid}.input-panel{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1.25rem}.results-panel{flex-direction:column;gap:1rem;display:flex}.tabs-nav{border-radius:var(--calc-radius-md);background:#ffffff0a;gap:4px;margin-bottom:1.25rem;padding:4px;display:flex}.tab-btn{border-radius:calc(var(--calc-radius-md) - 2px);color:var(--calc-text-faded);cursor:pointer;white-space:nowrap;background:0 0;border:none;flex:1;padding:8px 14px;font-size:.82rem;font-weight:600;transition:background .18s,color .18s}.tab-btn:hover{color:var(--calc-text-primary);background:#ffffff0f}.tab-btn.active{background:var(--calc-gold);color:#0d1117}.tab-pane{display:none}.tab-pane.active{display:block}.input-panel h3{text-transform:uppercase;letter-spacing:.07em;color:var(--calc-text-faded);margin:0 0 1rem;font-size:.78rem;font-weight:700}.form-group{margin-bottom:.85rem}.form-group label{color:var(--calc-text-faded);margin-bottom:4px;font-size:.78rem;font-weight:600;display:block}.form-group input{background:var(--calc-bg-input);border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);width:100%;color:var(--calc-text-primary);box-sizing:border-box;padding:8px 10px;font-size:.9rem;transition:border-color .18s}.form-group input:focus{border-color:var(--calc-gold);outline:none;box-shadow:0 0 0 2px #fbbf242e}.form-group input::placeholder{color:#ffffff4d}.input-suffix{color:var(--calc-text-faded);margin-top:3px;font-size:.72rem}.presets-row{flex-direction:column;gap:6px;margin-bottom:1.1rem;display:flex}.presets-label{text-transform:uppercase;letter-spacing:.06em;color:var(--calc-text-faded);font-size:.72rem;font-weight:600}.preset-chips{flex-wrap:wrap;gap:6px;display:flex}.preset-chip{color:var(--calc-gold);cursor:pointer;white-space:nowrap;background:#fbbf2414;border:1px solid #fbbf2440;border-radius:999px;padding:5px 11px;font-size:.75rem;font-weight:600;transition:background .15s,border-color .15s,color .15s}.preset-chip:hover{background:#fbbf2429;border-color:#fbbf2480}.preset-chip.active{background:var(--calc-gold);border-color:var(--calc-gold);color:#0d1117}.result-hero{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);text-align:center;border-top:3px solid var(--calc-gold);padding:1.25rem 1.5rem}.result-hero__label{text-transform:uppercase;letter-spacing:.08em;color:var(--calc-text-faded);margin-bottom:6px;font-size:.75rem;font-weight:700}.result-hero__value{font-size:2.6rem;font-weight:800;font-family:var(--calc-font-mono);color:var(--calc-gold);margin-bottom:4px;line-height:1}.result-hero__sub{color:var(--calc-text-faded);font-size:.8rem}.result-hero__age{color:var(--calc-gold);background:#fbbf241a;border-radius:999px;margin-top:8px;padding:4px 12px;font-size:.8rem;font-weight:600;display:inline-block}.stat-cards{grid-template-columns:repeat(3,1fr);gap:.75rem;display:grid}.stat-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);text-align:center;padding:.9rem 1rem}.stat-card__label{text-transform:uppercase;letter-spacing:.07em;color:var(--calc-text-faded);margin-bottom:4px;font-size:.68rem;font-weight:700}.stat-card__value{font-size:1.15rem;font-weight:700;font-family:var(--calc-font-mono);color:var(--calc-text-primary)}.stat-card.accent .stat-card__value{color:var(--calc-emerald)}.result-secondary{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-md);justify-content:space-between;align-items:center;gap:1rem;padding:.75rem 1rem;display:flex}.result-secondary__label{color:var(--calc-text-faded);font-size:.78rem}.result-secondary__value{font-size:1rem;font-weight:700;font-family:var(--calc-font-mono);color:var(--calc-amber);white-space:nowrap}.chart-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1rem 1.25rem 1.25rem}.chart-card h3{text-transform:uppercase;letter-spacing:.07em;color:var(--calc-text-faded);margin:0 0 .75rem;font-size:.78rem;font-weight:700}.action-bar{flex-wrap:wrap;gap:8px;display:flex}.action-btn{border:1px solid var(--calc-border-default);border-radius:var(--calc-radius-md);color:var(--calc-text-faded);cursor:pointer;background:#ffffff0d;align-items:center;gap:5px;padding:7px 14px;font-size:.78rem;font-weight:600;transition:background .15s,color .15s,border-color .15s;display:flex}.action-btn:hover{color:var(--calc-gold);background:#fbbf241a;border-color:#fbbf244d}.ybytable-wrap{border-radius:var(--calc-radius-md);border:1px solid var(--calc-border-subtle);overflow-x:auto}.ybytable{border-collapse:collapse;width:100%;font-size:.82rem}.ybytable thead th{color:var(--calc-text-faded);text-transform:uppercase;letter-spacing:.06em;text-align:right;border-bottom:1px solid var(--calc-border-subtle);white-space:nowrap;background:#fbbf241a;padding:9px 12px;font-size:.72rem;font-weight:700}.ybytable thead th:first-child{text-align:center}.ybytable tbody td{text-align:right;color:var(--calc-text-primary);font-family:var(--calc-font-mono);border-bottom:1px solid #ffffff08;padding:8px 12px;font-size:.8rem}.ybytable tbody td:first-child{text-align:center;font-family:var(--calc-font-headline);color:var(--calc-text-faded);font-weight:700}.ybytable tbody tr:hover td{background:#ffffff08}.crossing-row td{color:var(--calc-gold);background:#fbbf2414;font-weight:700}.crossing-row td:first-child:after{content:" ★"}.milestone-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:.85rem;display:grid}.milestone-card{background:var(--calc-bg-card);border:1px solid var(--calc-border-subtle);border-radius:var(--calc-radius-lg);padding:1.1rem;transition:border-color .18s}.milestone-card:hover{border-color:#fbbf244d}.ms-icon{margin-bottom:6px;font-size:1.5rem}.ms-amount{font-size:1.1rem;font-weight:800;font-family:var(--calc-font-mono);color:var(--calc-gold);margin-bottom:2px}.ms-years{font-size:1.5rem;font-weight:800;font-family:var(--calc-font-mono);color:var(--calc-text-primary);margin-bottom:2px;line-height:1.1}.ms-years-label{color:var(--calc-text-faded);text-transform:uppercase;letter-spacing:.06em;margin-bottom:8px;font-size:.7rem}.ms-meta{border-top:1px solid var(--calc-border-subtle);margin-top:6px;padding-top:8px}.ms-detail{color:var(--calc-text-faded);font-size:.72rem;line-height:1.6}.ms-detail strong{color:var(--calc-text-primary)}.milestone-card.reached{background:#34d3990d;border-color:#34d39959}.milestone-card.reached .ms-years{color:var(--calc-emerald);font-size:1rem}.milestone-card.never{opacity:.6}.milestone-card.never .ms-years{color:var(--calc-text-faded);font-size:.9rem}.no-result{text-align:center;color:var(--calc-text-faded);padding:2rem 1rem;font-size:.85rem}.page-sections-outer{max-width:1600px;margin:0 auto;padding:0 1.5rem 3rem}.faq-list{flex-direction:column;display:flex}.faq-item{border-bottom:1px solid #ffffff0f}.faq-item__question{cursor:pointer;color:var(--calc-text-primary);user-select:none;justify-content:space-between;align-items:center;padding:14px 4px;font-size:.9rem;font-weight:600;list-style:none;transition:color .2s;display:flex}.faq-item__question::-webkit-details-marker{display:none}.faq-item__question:after{content:"+";font-family:var(--calc-font-mono);color:var(--calc-text-faded);flex-shrink:0;margin-left:16px;font-size:1.1rem;transition:color .2s}.faq-item[open] .faq-item__question:after{content:"−";color:var(--calc-gold)}.faq-item__question:hover{color:var(--calc-gold)}.faq-item__answer{color:var(--calc-text-faded);padding:0 4px 14px;font-size:.85rem;line-height:1.75}@media (width<=1024px){.calc-wrapper{grid-template-columns:1fr}.stat-cards{grid-template-columns:repeat(3,1fr)}}@media (width<=768px){.stat-cards{grid-template-columns:repeat(2,1fr)}.milestone-grid{grid-template-columns:1fr 1fr}.tabs-nav{flex-wrap:wrap}.tab-btn{flex:none;width:calc(50% - 2px)}.tab-btn:last-child{width:100%}}@media (width<=480px){.stat-cards{grid-template-columns:1fr 1fr}.milestone-grid{grid-template-columns:1fr}.result-hero__value{font-size:2rem}}[data-theme=light] .tabs-nav{background:#0000000a}[data-theme=light] .tab-btn{color:#475569}[data-theme=light] .tab-btn:hover{color:#0f172a;background:#0000000f}[data-theme=light] .tab-btn.active{color:#fff;background:#b45309}[data-theme=light] .input-panel{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000f}[data-theme=light] .input-panel h3{color:#64748b}[data-theme=light] .form-group label{color:#475569}[data-theme=light] .form-group input{color:#0f172a;background:#f0f4f9;border-color:#00000026}[data-theme=light] .form-group input:focus{border-color:#b45309;box-shadow:0 0 0 2px #b453091f}[data-theme=light] .form-group input::placeholder{color:#00000059}[data-theme=light] .input-suffix,[data-theme=light] .presets-label{color:#64748b}[data-theme=light] .preset-chip{color:#b45309;background:#b4530912;border-color:#b4530940}[data-theme=light] .preset-chip:hover{background:#b4530921;border-color:#b4530973}[data-theme=light] .preset-chip.active{color:#fff;background:#b45309;border-color:#b45309}[data-theme=light] .result-hero{background:#fff;border-color:#b45309 #0000001a #0000001a;box-shadow:0 2px 10px #0000000f}[data-theme=light] .result-hero__label{color:#64748b}[data-theme=light] .result-hero__value{color:#b45309}[data-theme=light] .result-hero__sub{color:#64748b}[data-theme=light] .result-hero__age{color:#b45309;background:#b4530917}[data-theme=light] .stat-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000d}[data-theme=light] .stat-card__label{color:#64748b}[data-theme=light] .stat-card__value{color:#0f172a}[data-theme=light] .stat-card.accent .stat-card__value{color:#047857}[data-theme=light] .result-secondary{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000d}[data-theme=light] .result-secondary__label{color:#475569}[data-theme=light] .result-secondary__value{color:#b45309}[data-theme=light] .chart-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000d}[data-theme=light] .chart-card h3{color:#64748b}[data-theme=light] .action-btn{color:#475569;background:#f0f4f9;border-color:#0000001f}[data-theme=light] .action-btn:hover{color:#b45309;background:#b4530914;border-color:#b453094d}[data-theme=light] .ybytable-wrap{border-color:#0000001a}[data-theme=light] .ybytable thead th{color:#475569;background:#b4530912;border-bottom-color:#0000001a}[data-theme=light] .ybytable tbody td{color:#0f172a;border-bottom-color:#0000000d}[data-theme=light] .ybytable tbody td:first-child{color:#64748b}[data-theme=light] .ybytable tbody tr:hover td{background:#f0f4f9}[data-theme=light] .crossing-row td{color:#b45309;background:#b4530912}[data-theme=light] .milestone-card{background:#fff;border-color:#0000001a;box-shadow:0 1px 4px #0000000d}[data-theme=light] .milestone-card:hover{border-color:#b453094d}[data-theme=light] .ms-amount{color:#b45309}[data-theme=light] .ms-years{color:#0f172a}[data-theme=light] .ms-years-label{color:#64748b}[data-theme=light] .ms-meta{border-top-color:#00000014}[data-theme=light] .ms-detail{color:#475569}[data-theme=light] .ms-detail strong{color:#0f172a}[data-theme=light] .milestone-card.reached{background:#0478570a;border-color:#0478574d}[data-theme=light] .milestone-card.reached .ms-years{color:#047857}[data-theme=light] .faq-list{gap:8px}[data-theme=light] .faq-item{background:#fff;border:1px solid #0000001a;border-radius:10px;transition:box-shadow .2s,border-color .2s;overflow:hidden;box-shadow:0 1px 4px #0000000f}[data-theme=light] .faq-item:hover{border-color:#b453094d;box-shadow:0 2px 10px #b4530912}[data-theme=light] .faq-item[open]{border-color:#b4530966 #b4530966 #b4530966 #b45309;border-left-style:solid;border-left-width:3px;box-shadow:0 2px 12px #b453091a}[data-theme=light] .faq-item__question{color:#0f172a;padding:14px 16px}[data-theme=light] .faq-item__question:after{color:#64748b}[data-theme=light] .faq-item[open] .faq-item__question:after,[data-theme=light] .faq-item__question:hover{color:#b45309}[data-theme=light] .faq-item__answer{color:#475569;border-top:1px solid #0000000f;padding:12px 16px 16px}